Home/Battles/Galaxy S25+ vs Xiaomi 12S Ultra

Lab Benchmark Battle

Galaxy S25+ vs Xiaomi 12S Ultra

Direct side-by-side battle analyzing display brightness, chipset benchmark percentiles, multi-camera arrays, battery capacity, and charging speeds.

Smartphone Battle

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Samsung · 2025

Galaxy S25+

$999

84.3/ 100

Overall

Exceptional

BeastScore

84.3

Benchmark

Performance90/100

Camera91/100

Battery78/100

Xiaomi · 2022

Xiaomi 12S Ultra

$1199

84.3/ 100

Overall

Exceptional

BeastScore

84.3

Benchmark

Performance90/100

Camera91/100

Battery80/100

Which Phone Should You Buy: Key Reasons & Hardware Advantages

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Reasons to buy Galaxy S25+:

✓35g lighter chassis (190g) optimized for one-handed ergonomics
✓$200 lower launch MSRP ($999 vs $1199)
✓Larger 4,900 mAh battery capacity (+40 mAh more capacity)

Reasons to buy Xiaomi 12S Ultra:

✓50MP primary camera sensor with 4K/120fps video recording
✓6.73" display with 120Hz ProMotion refresh rate

How Do the Specifications Compare Side-by-Side?

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Specification	Galaxy S25+	Xiaomi 12S Ultra
1. Display & Screen
Screen Type & Tech	Dynamic AMOLED 2X	LTPO AMOLED
Screen Size	6.7"	6.73"
Resolution & Density	3120x1440 (513 ppi)	3200x1440 (521 ppi)
Refresh Rate	120 Hz ProMotion	120 Hz ProMotion
Brightness	2,600 nits peak	1,500 nits peak
Screen Protection	Scratch-resistant glass	Scratch-resistant glass
2. Platform & Performance
Chipset / Processor	High performance SoC	High performance SoC
CPU Cores	Multi-core high performance	Multi-core high performance
GPU Graphics	Integrated Graphics	Integrated Graphics
Operating System	Android 15	Android 12
3. Memory & Storage
RAM Memory	12 GB	12 GB
Internal Storage	256GB / 512GB	256GB / 512GB
Storage Speed	High-speed flash	High-speed flash
Card Slot	No	No
4. Main Camera Optics
Primary Camera	50 MP, f/1.8, OIS, Samsung GN3	50 MP, f/1.9, OIS, Sony IMX989
Telephoto Zoom	10 MP (3x optical zoom), f/2.4, OIS	48 MP (5x optical zoom), f/4.1, OIS
Ultrawide Camera	12 MP, f/2.2	48 MP, f/2.2
LiDAR / Depth	None	None
5. Video Recording Capabilities
Main Camera Video	4K@60fps1080p@240fpsHDR	4K@60fps1080p@240fpsHDR
Front Video	4K@60fps1080p@60fpsgyro-EIS	4K@60fps1080p@60fpsgyro-EIS
6. Selfie Camera
Selfie Lens	12 MP, f/2.2	32 MP, f/2.45
7. Body & Dimensions
Dimensions	158 x 75.8 x 7.3 mm	163.18 x 74.97 x 9.06 mm
Weight	190 g	225 g
Build Materials	Glass front, metal/glass frame	Glass front, metal/glass frame
SIM Type	Nano-SIM / eSIM support	Nano-SIM / eSIM support
Water Resistance	IP68	IP68
8. Battery & Charging
Battery Capacity	4,900 mAh	4,860 mAh
Wired Fast Charging	45W wired fast charging	67W wired fast charging
Wireless Charging	15W wireless charging	50W wireless charging
Reverse Charging	Reverse wireless charging	Reverse wireless charging
9. Sound & Audio
Loudspeaker	Stereo speakers	Stereo speakers
3.5mm Headphone Jack	No	No
10. Connectivity & Comms
Wi-Fi Standard	Wi-Fi 7	Wi-Fi 6E
Bluetooth	5.4	5.3
USB Port & Speed	USB-C 3.2	USB-C 2.0
NFC	Yes (contactless payment)	Yes (contactless payment)
11. Sensors & Security
Sensors	Biometric fingerprint/face, accelerometer, gyro, compass	Biometric fingerprint/face, accelerometer, gyro, compass
Satellite Features	Emergency SOS via satellite (select markets)	Emergency SOS via satellite (select markets)
12. Colors & Overview
Colors	Standard finishes	Standard finishes
Launch Price	$999	$1199

Editorial Lab Verdict

Galaxy S25+ edges ahead with a BeastScore of 84.3/100

After comprehensive hardware benchmark comparisons, Galaxy S25+ ranks as the overall top pick in this matchup. Key differentiators include its advanced processor architecture and verified 91/100 camera rating.

When to buy Galaxy S25+:

Brighter screen: 2,600 nits peak vs 1,500 nits · Lighter body: 190g (35g lighter in hand)

When to buy Xiaomi 12S Ultra:

Significantly faster wired charging: 67W vs max 45W

Quick Answers

Frequently Asked Questions: Galaxy S25+ vs Xiaomi 12S Ultra

Which phone is better: Galaxy S25+ or Xiaomi 12S Ultra?

Galaxy S25+ leads with an overall BeastScore of 84.3/100 compared to Xiaomi 12S Ultra (84.3/100), driven by advantages in Brighter screen: 2,600 nits peak vs 1,500 nits and Lighter body: 190g (35g lighter in hand).

What are the primary battery and display differences between Galaxy S25+ and Xiaomi 12S Ultra?

Galaxy S25+ is equipped with a 6.7-inch display and 4900 mAh battery, while Xiaomi 12S Ultra features a 6.73-inch display and 4860 mAh battery.

How do the camera capabilities compare between Galaxy S25+ and Xiaomi 12S Ultra?

In lab hardware evaluations, Galaxy S25+ scores 91/100 in camera performance, while Xiaomi 12S Ultra scores 91/100.

Similar Hardware Tier

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Galaxy S25+ vs Xiaomi 12S Ultra

Galaxy S25+

Xiaomi 12S Ultra

Which Phone Should You Buy: Key Reasons & Hardware Advantages

How Do the Specifications Compare Side-by-Side?

Galaxy S25+ edges ahead with a BeastScore of 84.3/100

Frequently Asked Questions: Galaxy S25+ vs Xiaomi 12S Ultra

Which phone is better: Galaxy S25+ or Xiaomi 12S Ultra?

What are the primary battery and display differences between Galaxy S25+ and Xiaomi 12S Ultra?

How do the camera capabilities compare between Galaxy S25+ and Xiaomi 12S Ultra?

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